If you are looking to add more power to your S197, a performance 2005-2009 Mustang fuel pump should be on your mod list. These 300lph and 400lph fuel pumps are a perfect addition to your Mustang's fuel system to keep up with the demands of your high horsepower motor. Choose from BBK or Walbro pumps to get the perfect setup on your S197. Have a supercharged or turbocharged Mustang? Check out our Vortec and Kenne Bell boost a pumps. These high performance pumps get your forced induction Mustangs the gas it needs to function properly.